diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-06-04 09:32:41 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-06-04 15:58:43 -0400 |
| commit | 1d1996509cd3f90551f4460a68aaf3dc940a05e3 (patch) | |
| tree | 60888476a7661a0c94c537aea0b290c21e29689c /Documentation/ABI | |
| parent | 2d5dc3ba853344f39a41ae5bdb0a337b2ecaafa6 (diff) | |
xen-blkback/sysfs: Move the parameters for the persistent grant features
to a testing subdirectory (as this value should not be baked
for the life-time) and also in an appropiate file.
Also modified the introduction Linux version from 3.10 to 3.11.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-xen-backend | 18 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-xen-blkback | 17 |
2 files changed, 17 insertions, 18 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-xen-backend b/Documentation/ABI/stable/sysfs-bus-xen-backend index 947db11350b..3d5951c8bf5 100644 --- a/Documentation/ABI/stable/sysfs-bus-xen-backend +++ b/Documentation/ABI/stable/sysfs-bus-xen-backend @@ -73,21 +73,3 @@ KernelVersion: 3.0 Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Description: Number of sectors written by the frontend. - -What: /sys/module/xen_blkback/parameters/max_buffer_pages -Date: March 2013 -KernelVersion: 3.10 -Contact: Roger Pau Monné <roger.pau@citrix.com> -Description: - Maximum number of free pages to keep in each block - backend buffer. - -What: /sys/module/xen_blkback/parameters/max_persistent_grants -Date: March 2013 -KernelVersion: 3.10 -Contact: Roger Pau Monné <roger.pau@citrix.com> -Description: - Maximum number of grants to map persistently in - blkback. If the frontend tries to use more than - max_persistent_grants, the LRU kicks in and starts - removing 5% of max_persistent_grants every 100ms. diff --git a/Documentation/ABI/testing/sysfs-driver-xen-blkback b/Documentation/ABI/testing/sysfs-driver-xen-blkback new file mode 100644 index 00000000000..8bb43b66eb5 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-xen-blkback @@ -0,0 +1,17 @@ +What: /sys/module/xen_blkback/parameters/max_buffer_pages +Date: March 2013 +KernelVersion: 3.11 +Contact: Roger Pau Monné <roger.pau@citrix.com> +Description: + Maximum number of free pages to keep in each block + backend buffer. + +What: /sys/module/xen_blkback/parameters/max_persistent_grants +Date: March 2013 +KernelVersion: 3.11 +Contact: Roger Pau Monné <roger.pau@citrix.com> +Description: + Maximum number of grants to map persistently in + blkback. If the frontend tries to use more than + max_persistent_grants, the LRU kicks in and starts + removing 5% of max_persistent_grants every 100ms. |